<template>
    <div>
        <h1>当前求和为:{{$store.state.sum}}</h1>
        <h3>当前求和为:{{$store.getters.bigSum}}</h3>
        <select v-model.number="n">
            <option value="1">1</option>
            <option value="2">2</option>
            <option value="3">3</option>
        </select>
        <button @click="increment">+</button>
        <button @click="decrement">-</button>
        <button @click="incrementOdd">当前求和为奇数再加</button>
        <button @click="incrementWait">等一等</button>
    </div>
</template>

<script>
export default {
    name:"Count",
    data(){
        return{
            n:1,
        }
    },
    methods:{
        increment(){
            this.$store.commit("JIA",this.n);
        },
        decrement(){
            this.$store.commit("JIAN",this.n);
        },
        incrementOdd(){
            this.$store.dispatch("jiaOdd",this.n);
        },
        incrementWait(){
            this.$store.dispatch("jiaWait",this.n);
        },
    }
}
</script>

<style scoped>
    button{
        margin-left: 5px;
    }
</style>
